Multiple choice Which of the following pairs are translucent? A mirror and a paper stained with oil Butter paper and frosted glass Cardboard and frosted glass Frosted glass and a mirror A paper stained with oil and cardboard Reveal answer Fill a bubble to check yourself B Correct answer Explanation There are some materials that allow you to see through them, though not very clearly. Such materials are called translucent. Butter paper and frosted glass are both translucent.